/usr/bin/java -Xmx7000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --traceabstraction.prune.known.deadend.states.from.previous.iterations false -s ../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf --traceabstraction.cegar.restart.behaviour ONLY_ONE_CEGAR -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.dynamic-abstractions-e2ee32c-m [2023-09-07 18:41:06,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-09-07 18:41:06,971 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2023-09-07 18:41:06,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-09-07 18:41:06,976 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-09-07 18:41:06,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-09-07 18:41:07,009 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-09-07 18:41:07,010 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-09-07 18:41:07,010 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-09-07 18:41:07,014 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-09-07 18:41:07,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-09-07 18:41:07,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-09-07 18:41:07,015 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-09-07 18:41:07,016 INFO L153 SettingsManager]: * Use SBE=true [2023-09-07 18:41:07,017 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-09-07 18:41:07,017 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-09-07 18:41:07,017 INFO L153 SettingsManager]: * sizeof long=4 [2023-09-07 18:41:07,017 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-09-07 18:41:07,017 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-09-07 18:41:07,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-09-07 18:41:07,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-09-07 18:41:07,018 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-09-07 18:41:07,018 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-09-07 18:41:07,019 INFO L153 SettingsManager]: * sizeof long double=12 [2023-09-07 18:41:07,019 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-09-07 18:41:07,019 INFO L153 SettingsManager]: * Use constant arrays=true [2023-09-07 18:41:07,019 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-09-07 18:41:07,020 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-09-07 18:41:07,020 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-09-07 18:41:07,020 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-09-07 18:41:07,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-09-07 18:41:07,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-09-07 18:41:07,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-09-07 18:41:07,021 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-09-07 18:41:07,022 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2023-09-07 18:41:07,023 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONLY_ONE_CEGAR [2023-09-07 18:41:07,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-09-07 18:41:07,251 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-09-07 18:41:07,254 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-09-07 18:41:07,255 INFO L270 PluginConnector]: Initializing CDTParser... [2023-09-07 18:41:07,255 INFO L274 PluginConnector]: CDTParser initialized [2023-09-07 18:41:07,256 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-09-07 18:41:08,429 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-09-07 18:41:08,621 INFO L384 CDTParser]: Found 1 translation units. [2023-09-07 18:41:08,621 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i [2023-09-07 18:41:08,637 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3879ac69/bdf496d4ec7546848cc628446b12c0c7/FLAG2390b8f24 [2023-09-07 18:41:08,650 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3879ac69/bdf496d4ec7546848cc628446b12c0c7 [2023-09-07 18:41:08,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-09-07 18:41:08,653 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-09-07 18:41:08,654 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-09-07 18:41:08,654 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-09-07 18:41:08,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-09-07 18:41:08,658 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 06:41:08" (1/1) ... [2023-09-07 18:41:08,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e832cc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 06:41:08, skipping insertion in model container [2023-09-07 18:41:08,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 06:41:08" (1/1) ... [2023-09-07 18:41:08,694 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-09-07 18:41:08,922 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30297,30310] [2023-09-07 18:41:08,929 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30487,30500] [2023-09-07 18:41:08,932 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31293,31306] [2023-09-07 18:41:08,934 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31584,31597] [2023-09-07 18:41:08,938 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31812,31825] [2023-09-07 18:41:08,941 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32286,32299] [2023-09-07 18:41:08,942 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32509,32522] [2023-09-07 18:41:08,943 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32707,32720] [2023-09-07 18:41:08,944 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32902,32915] [2023-09-07 18:41:08,945 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33095,33108] [2023-09-07 18:41:08,947 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33516,33529] [2023-09-07 18:41:08,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-07 18:41:08,963 INFO L202 MainTranslator]: Completed pre-run [2023-09-07 18:41:08,994 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [254] [2023-09-07 18:41:08,995 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [254] [2023-09-07 18:41:09,022 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30297,30310] [2023-09-07 18:41:09,023 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[30487,30500] [2023-09-07 18:41:09,025 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31293,31306] [2023-09-07 18:41:09,026 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31584,31597] [2023-09-07 18:41:09,027 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[31812,31825] [2023-09-07 18:41:09,029 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32286,32299] [2023-09-07 18:41:09,029 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32509,32522] [2023-09-07 18:41:09,030 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32707,32720] [2023-09-07 18:41:09,031 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[32902,32915] [2023-09-07 18:41:09,032 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33095,33108] [2023-09-07 18:41:09,036 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/43_NetBSD_sysmon_power_sliced.i[33516,33529] [2023-09-07 18:41:09,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-09-07 18:41:09,083 INFO L206 MainTranslator]: Completed translation [2023-09-07 18:41:09,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 06:41:09 WrapperNode [2023-09-07 18:41:09,084 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-09-07 18:41:09,085 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-09-07 18:41:09,085 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-09-07 18:41:09,085 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-09-07 18:41:09,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 06:41:09" (1/1) ... [2023-09-07 18:41:09,105 ERROR L1136 TypeChecker]: C: break; [795]: Break label not found: BreakStatement[null] [2023-09-07 18:41:09,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 06:41:09" (1/1) ... [2023-09-07 18:41:09,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-09-07 18:41:09,116 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2023-09-07 18:41:09,117 INFO L158 Benchmark]: Toolchain (without parser) took 463.80ms. Allocated memory is still 174.1MB. Free memory was 121.7MB in the beginning and 97.2MB in the end (delta: 24.5MB). Peak memory consumption was 25.2MB. Max. memory is 7.0GB. [2023-09-07 18:41:09,118 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 7.0GB. [2023-09-07 18:41:09,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 430.07ms. Allocated memory is still 174.1MB. Free memory was 121.6MB in the beginning and 98.2MB in the end (delta: 23.4MB). Peak memory consumption was 24.1MB. Max. memory is 7.0GB. [2023-09-07 18:41:09,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.17ms. Allocated memory is still 174.1MB. Free memory was 98.2MB in the beginning and 97.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 7.0GB. [2023-09-07 18:41:09,120 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 122.0MB. There was no memory consumed. Max. memory is 7.0GB. * CACSL2BoogieTranslator took 430.07ms. Allocated memory is still 174.1MB. Free memory was 121.6MB in the beginning and 98.2MB in the end (delta: 23.4MB). Peak memory consumption was 24.1MB. Max. memory is 7.0GB. * Boogie Procedure Inliner took 31.17ms. Allocated memory is still 174.1MB. Free memory was 98.2MB in the beginning and 97.2MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 7.0GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 795]: Type Error Break label not found: BreakStatement[null] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 254]: Unsoundness Warning unspecified type, defaulting to int C: short [254] - GenericResultAtLocation [Line: 254]: Unsoundness Warning unspecified type, defaulting to int C: short [254] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...